Air Quality & Haze Alerts

Real-time Malaysian air quality monitoring and regional environmental health advisories.

Department of Environment (DOE) & National Health Advisory NoticeContinuous Air Pollutant Index (API/IPU) readings reflect active DOE Malaysia monitoring stations. When regional index readings exceed 100, sensitive individuals should limit prolonged outdoor physical exertion in accordance with Ministry of Health guidelines.

Highest Network Reading

—AQI

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Unhealthy locations

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Recommend N95 masks & closed windows

Moderate locations

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Sensitive groups monitor airways

Reporting hubs

0hubs active

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Available air-data ledger (0 entries)

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Response time: Unavailable

Station / Location	Indicative AQI	PM2.5	Health Precaution	Action

Active Haze & Health Alerts (0)

Real-time public safety bulletins and recommended precautions

Continuous National Sensor Grid & Advisory Monitoring

No active warnings or threshold advisories at this moment. Regional air quality conditions are currently stable.

Reference scale

Malaysia Air Pollutant Index · API / IPU

These bands explain environmental Air Quality Index and API/IPU categories and public health precautions across Malaysia.

Scale Methodology

0–50Baik · Good

Low pollution. No activity restrictions for the general public or higher-risk groups.

51–100Sederhana · Moderate

Moderate air quality that usually does not endanger general health. Maintain standard daily precautions.

101–200Tidak Sihat · Unhealthy

May affect higher-risk groups. They should limit outdoor activity; everyone should reduce strenuous outdoor activity.

201–300Sangat Tidak Sihat · Very Unhealthy

High pollution can affect the public and worsen symptoms in higher-risk groups. Avoid strenuous outdoor activity and stay indoors where possible.

301–500Berbahaya · Hazardous

Very high pollution is hazardous to health. Stay indoors where possible, especially if at higher risk, and follow authority instructions.

Higher-risk groups

Children, older adults, pregnant people, people with heart or respiratory conditions, smokers, and outdoor workers may need extra precautions. Seek medical advice if symptoms worsen.

Respirator caution

Malaysia's Ministry of Health notes that an N95 can reduce particle exposure when fitted correctly, but it may increase breathing effort and is not suitable for children or pregnant people. People with chronic heart or lung conditions should seek medical advice if uncomfortable.

Continuous ground monitoring network data is updated hourly with multi-station spatial and temporal validation.

Health & Exposure Calculator